I have a 98 Z. Just recently within the past week er so if i lock my doors the horn will honk like it normally does to tell you its locked. Then about 30 secs later the horn will honk twice kinda like the alarm is going off but then it stops and about a minute later does it again and so on. I thought maybe there was something wrong with my controler so locked the doors on my door and it still did the same thing. Any ideas of what could be wrong?

Any help is apperciated..

 

I had the same problem a few weeks ago. It might be your "shock sensor". Check this link out, it may solve your problem:

http://web.camaross.com/forums/showthread.php?t=305113